On 02/15/2011 11:15 AM, James Masson wrote:
I wouldn't use Raid5/6
take a look at these NFS stats - my VM hosting workload is 90% write.
For my everyday VM workloads, the only time there are significant reads from
the VM shared storage
is at VM boot time, and even then, the VM host and storag
On 02/15/2011 07:15 AM, Mike Lovell wrote:
On 02/14/2011 08:29 PM, yvette hirth wrote:
Mike Lovell wrote:
On 02/14/2011 12:59 PM, Dennis Jacobfeuerborn wrote:
I'm particularly worried about the networking side being a bottleneck
for the setup. I was looking into 10gbit and infiniband equipmen
On 02/15/2011 04:07 AM, Mike Lovell wrote:
On 02/14/2011 12:59 PM, Dennis Jacobfeuerborn wrote:
I'm trying to wrap my head around storage setups that might work for
virtualization and I wonder if people here have experience with creating
a drbd setup for this purpose.
What I am currently planni
I wouldn't use Raid5/6
take a look at these NFS stats - my VM hosting workload is 90% write.
For my everyday VM workloads, the only time there are significant reads from
the VM shared storage
is at VM boot time, and even then, the VM host and storage server have a
significant parts of the VM
d
We built our own setup for similar VM storage workloads, based on a dozen
Thecus rackmount SATA
arrays using a custom load of Fedora 12. 1.5Tb Samsung or Seagate SATA disks.
8 disk software raid 10, dual bonded Gig dedicated to DRBD and heartbeat,
serving NFS and iSCSI over
Gig.
The hardware/d
On Tue, Feb 15, 2011 at 8:07 AM, Mike Lovell wrote:
> On 02/14/2011 12:59 PM, Dennis Jacobfeuerborn wrote:
>
>> I'm trying to wrap my head around storage setups that might work for
>> virtualization and I wonder if people here have experience with creating a
>> drbd setup for this purpose.
>>
>>
Dennis Jacobfeuerborn schrieb:
> ...
> I'm particularly worried about the networking side being a bottleneck for
> the setup. I was looking into 10gbit and infiniband equipment but they
> drive the cost up quite a bit and I'm not sure if they are necessary if I
> can bond several 1gbit interfac
- Original Message -
> On 02/14/2011 08:29 PM, yvette hirth wrote:
> > Mike Lovell wrote:
> >
> >> On 02/14/2011 12:59 PM, Dennis Jacobfeuerborn wrote:
> for just a 2 server set up, switches aren't needed. at least not for
> 10gig-e. the 10gig-e nics i tried could just be used with a cable
On 02/14/2011 08:29 PM, yvette hirth wrote:
Mike Lovell wrote:
On 02/14/2011 12:59 PM, Dennis Jacobfeuerborn wrote:
I'm particularly worried about the networking side being a
bottleneck for the setup. I was looking into 10gbit and infiniband
equipment but they drive the cost up quite a bit an
Mike Lovell wrote:
On 02/14/2011 12:59 PM, Dennis Jacobfeuerborn wrote:
I'm particularly worried about the networking side being a bottleneck
for the setup. I was looking into 10gbit and infiniband equipment but
they drive the cost up quite a bit and I'm not sure if they are
necessary if I ca
On 02/14/2011 12:59 PM, Dennis Jacobfeuerborn wrote:
I'm trying to wrap my head around storage setups that might work for
virtualization and I wonder if people here have experience with
creating a drbd setup for this purpose.
What I am currently planning to implement is this:
2 Storage 8-bay n
I'm trying to wrap my head around storage setups that might work for
virtualization and I wonder if people here have experience with creating a
drbd setup for this purpose.
What I am currently planning to implement is this:
2 Storage 8-bay nodes with 8gb RAM and a dual-core Xeon processor.
Each
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